[GHC] #11127: Update cabal submodule to 1.22 branch HEAD

[GHC]

#11127: Update cabal submodule to 1.22 branch HEAD
-------------------------------------+-------------------------------------
           Reporter:  lukexi         |             Owner:
               Type:  bug            |            Status:  new
           Priority:  high           |         Milestone:  7.10.3
          Component:  libraries      |           Version:
  (other)                            |
           Keywords:                 |  Operating System:  Unknown/Multiple
       Architecture:                 |   Type of failure:  None/Unknown
  Unknown/Multiple                   |
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
-------------------------------------+-------------------------------------
 For 7.10.3, this will fold in a critical fix for Mac (the Cabal side of
 #10568), along with a fix to prevent c-sources from being recompiled
 unnecessarily (a big deal when working with large C/C++ bindings).

 The commit is 5acbc41

 https://github.com/haskell/cabal/tree/1.22

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11127>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler